How to Stuff a Wild Bikini

While on naval reserve duty in Tahiti and away from his girlfriend, Dee Dee (Annette Funicello), Frankie (Frankie Avalon) worries that she might be unfaithful. So Frankie hires witch doctor Bwana (Buster Keaton) who dispatches an alluring sea beauty named Cassandra (Beverly Adams) to entice sleazy advertising executive Ricky (Dwayne Hickman) away from Dee Dee. But unexpected complications arise when the beach becomes topsy-turvy after Cassandra arrives.